What's the reason for the car navigation Bluetooth connection failure?
1 Answers
The reasons for the car navigation Bluetooth connection failure may be the following: 1. The call volume on the phone is not turned on. 2. The volume on the car navigation system is not turned on. 3. The car Bluetooth and the phone are not paired and connected at all. Related extended information is as follows: 1. The Bluetooth technology in the car Bluetooth (English Bluetooth) system is an extension of the Bluetooth technology in mobile phones, with the same transmission system. Car Bluetooth is just an in-vehicle wireless hands-free system designed and developed based on wireless Bluetooth technology. 2. The main function is to use Bluetooth technology to connect with the phone for hands-free calls during normal driving, so as to free both hands and reduce the risk of traffic accidents.